package org.eoti.ai.pathfinding.astar;

/*
 * The MIT License
 *
 * Copyright (c) 2009 Malachi de AElfweald <malachid@gmail.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */


import java.util.*;

public interface AStarNode<NODE extends AStarNode<NODE, LOCATION>, LOCATION>
{
	public NODE getParent();
	public void setParent(NODE node);

	public LOCATION getLocation();

	public List<NODE> getNeighbors();
	public void addNeighbor(NODE node);

	public void setActualCost(double g);
	public double getActualCost();

	public void setEstimatedCost(double h);
	public double getEstimatedCost();

	public double getTotalCost();// f = g+h
}
